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weather balloon
(Encyclopedia)weather balloon, balloon used in the measurement and evaluation of mostly upper atmospheric conditions (see atmosphere). Information may be gathered during the vertical ascent of the balloon through t...free trade
(Encyclopedia)free trade, in modern usage, trade or commerce carried on without such restrictions as import duties, export bounties, domestic production subsidies, trade quotas, or import licenses. The basic argume...progressivism
(Encyclopedia)progressivism, in U.S. history, a broadly based reform movement that reached its height early in the 20th cent. In the decades following the Civil War rapid industrialization transformed the United St...Dhlakama, Afonso Marceta Macacho
(Encyclopedia)Dhlakama, Afonso Marceta Macacho, 1953–2018, Mozambican rebel leader and opposition figure. Conscripted into the Portuguese colonial army, he soon deserted and fought briefly with the Marxist Mozamb...Eanes, António dos Santos Ramalho
(Encyclopedia)Eanes, António dos Santos Ramalho äNtônˈyo͞o do͞os säNˈto͞oz rämälˈyo͞o yäˈnēsh [key], 1935–, Portuguese military leader and politician. Eanes became disillusioned with Portugal's co...Duffy, Sir Charles Gavan
(Encyclopedia)Duffy, Sir Charles Gavan, 1816–1903, Irish-Australian statesman. He founded (1842) the Nation, a patriotic Irish literary journal. Duffy agitated for the repeal of the union of Ireland and England, ...Abdullah, Sheikh Muhammad
(Encyclopedia)Abdullah, Sheikh Muhammad shākh mo͞ohämˈmäd äbdo͝ol-läˈ [key], 1905–82, nationalist leader in Kashmir, known as the Lion of Kashmir. He became active in polit...charleston, dance
(Encyclopedia)charleston, social dance of the United States popular in the mid-1920s. The charleston is characterized by outward heel kicks combined with an up-and-down movement achieved by bending and straightenin...fire-eaters
(Encyclopedia)fire-eaters, in U.S. history, term applied by Northerners to proslavery extremists in the South in the two decades before the Civil War. Edmund Ruffin, Robert B. Rhett, and William L. Yancey were the ...Browse by Subject
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